Config Laravel Package

Technical Evaluation

Architecture fit: The package excels in PHP applications requiring strictly typed, immutable configuration schemas defined in code. Ideal for services where config is known at compile-time and needs validation, but unsuitable for dynamic or file-based config loading (e.g., YAML/JSON). Best for monolithic apps or microservices with code-driven config.

Integration feasibility: High for PHP 7.4+ projects. Composer installation is trivial, but requires existing config to be pre-processed into PHP arrays (e.g., no native .env parsing). Must replace manual array access with get()/set() calls, requiring code refactoring.

Technical risk: Low adoption (0 direct dependents) raises concerns about real-world testing, though used by league/commonmark. Last release (Dec 2022) suggests stability but limited recent activity. Dependencies (Nette Schema, dflydev/dot-access-data) are well-maintained but add indirect complexity.

Key questions:

• How to integrate with external config sources like .env files or cloud secrets managers?
• Can schemas be shared across microservices without duplication?
• What's the strategy for catching config validation errors during app startup?

Integration Approach

Stack fit: Opt